CAS 12501-23-4: Tungstate(3-), tetracosa-μ-oxododecaoxo[μ12-[phosphato(3-)-κO:κO:κO:κO′:κO′:κO′:κO′′:κO′′:κO′′:κO′′′:κO′′′:κO′′′]]dodeca-, hydrogen, hydrate (1:3:?)
Formula:H2O·xH·xO40PW12
InChI:InChI=1S/H3O4P.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/q;;;;;;;;;;;;;;24*-2;12*+4
InChI key:InChIKey=YLIQWAMEHLESGU-UHFFFAOYSA-N
SMILES:O=[W+4]1234[O-]56P=78[O-]9%10[W+4]%11%12%13(=O)[O-2][W+4]5%14(=O)([O-2]1)[O-2][W+4]%15%16(=O)(O7%17[W+4]%18(=O)([O-2]2)([O-2][W+4]%19%20(=O)([O-]8%21[W+4]%22%23(=O)([O-2][W+4]9(=O)([O-2]%11)([O-2][W+4]%10%24(=O)([O-2][W+4]6(=O)([O-2]3)([O-2]%14)[O-2][W+4]%21(=O)([O-2]%24)([O-2]%19)[O-2]%22)[O-2]%12)[O-2][W+4]%17(=O)([O-2]%23)([O-2]%18)[O-2]%15)[O-2]%20)[O-2]4)[O-2]%16)[O-2]%13.[H+].O
Synonyms:- 12 Tungsto(+6)Phosphoric Acid N-Hydrate
- 12 Tungsto(Vi) Phosphoric Acid N-Hydrate
- 12-Tungstophosphate
- 12-Tungstophosphoric Acid Hydrate
- Dodeca-Tungstophosphoric Acid Hydrate
- Hydrogen phosphotungstate hydrate (H<sub>3</sub>PW<sub>12</sub>O<sub>40</sub>.xH<sub>2</sub>O)
- Phosphoric acid, tungsten complex
- Phosphotungstic Acid N-Hydrate
- Phosphotungstic acid (H<sub>3</sub>PW<sub>12</sub>O<sub>40</sub>) hydrate
- Trioxotungsten - Phosphoric Acid (12:1) Hydrate
- Tungstate(3-), tetracosa-μ-oxododecaoxo[μ<sub>12</sub>-[phosphato(3-)-O:O:O:O′:O′:O′:O′′:O′′:O′′:O′′′:O′′′:O′′′]]dodeca-, trihydrogen, hydrate
- See more synonyms
Sort by
Found 11 products.
Phosphotungstic acid hydrate
CAS:Formula:H3PO4·12WO3·xH2OPurity:≥ 82.0% (dried basis)Color and Shape:White to pale yellow powder or crystalsMolecular weight:2880.20 (anhydrous)12-Tungstophosphate hydrate, Reagent Grade
CAS:12-Tungstophosphate hydrate is used in histology as a component for staining of cell specimens. It binds to fibrin, collagen and fibers of connective tissues. It is also used to replace the anions of dyes from these materials. In solution, it acts as a homogeneous catalyst and involved in the hydrolysis of propene to give 2-propanol. It is supported with alumina and silica and act as a heterogeneous catalyst involved in the dehydration of 2-propanol to propene and methanol to hydrocarbons. In analytical chemistry, it is used to precipitate proteins and termed as universal precipitant for polar proteins. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:H3PO4•12WO3•xH2OColor and Shape:White to pale yellow to yellow, Crystals or crystalline powderMolecular weight:2880.20Phosphotungstic Acid Hydrate extrapure
CAS:Formula:H3O40PW12·xH2OColor and Shape:White to yellowish, Crystalline powder, Clear, Colourless to pale yellowMolecular weight:2880.17 (anhy)Phosphotungstic Acid Hydrate extrapure AR
CAS:Formula:H3O40PW12·xH2OColor and Shape:White to yellowish, Crystalline powder, Clear, Colourless to pale yellowMolecular weight:2880.17(anhy)12-Tungstophosphoric acid hydrate
CAS:Formula:H3P(W3O10)4·xH2OPurity:65.0 - 70.0 % (W)Color and Shape:White to pale yellow crystalline powder or crystalsMolecular weight:2880.17 (anhydrous)Phosphotungstic acid hydrate
CAS:Phosphotungstic acid hydrate is a white, crystalline solid that belongs to the group of phosphotungstates. It is soluble in methanol and water and has a low vapor pressure. Phosphotungstic acid hydrate is stable at room temperature and below, but decomposes above 100°C. The reaction mechanism for phosphotungstic acid hydrate is the formation of an acid complex with a proton from water, which can be written as PW6O14(OH)2 + H2O PW6O14(OH)3H+ + OH- This reaction solution is acidic, with a pH of 2 or less. Hydroxyl groups on the phosphotungstate react with hydrogen fluoride to form tungsten hexafluoride gas. Hydrogen bonding interactions between the hydroxyl groups in phosphotungstic acid hydrate are responsible for its structural analysis. Oxidation catalysts such as magnesium saltFormula:H3P(W3O10)4•H2OPurity:Min. 95%Color and Shape:PowderMolecular weight:2,880.05 g/molPhosphotungstic acid hydrate
CAS:Formula:H77O41PW12Purity:98%Color and Shape:SolidMolecular weight:2970.640512-Tungstophosphoric acid hydrate, 99+%
CAS:12-Tungstophosphoric acid hydrate, 99+%Formula:H3PW12O40·XH2OPurity:99+%Color and Shape:white xtl.Molecular weight:2880.20Phosphotungstic acid hydrate
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Color and Shape:White to yellow to beige to grey, Powder or crystalsMolecular weight:2880.20Phosphotungstic acid hydrate, 98%
CAS:Formula:H3PO4·12WO3·xH2OPurity:≥ 98.0%Color and Shape:White to light yellow crystalline powder or crystalsMolecular weight:2880.20Phosphotungstic Acid Hydrate
CAS:Formula:H3P(W3O10)4·xH2OColor and Shape:White to Almost white powder to crystalMolecular weight:2,880.04 (as Anhydrous)
